The SGTE collection of binary datasets

IF 1.9 3区材料科学 Q4 CHEMISTRY, PHYSICAL

Calphad-computer Coupling of Phase Diagrams and Thermochemistry Pub Date : 2025-05-12 DOI:10.1016/j.calphad.2025.102833

Bengt Hallstedt

引用次数: 0

Abstract

SGTE has collected (and also produced) binary assessments since the 1980's. This was documented with about 450 binary systems in five volumes of the Landolt-Börnstein series. These volumes were accompanied by a database with which the phase diagrams could be calculated, but the database itself was encrypted. It is now time to make the SGTE collection of binary datasets publicly available. The collection now contains 2773 datasets from 1238 different binary systems. By providing this collection in open form it is hoped that Calphad modelling of, in particular, ternary and higher order systems can be further promoted.

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二进制数据集的SGTE集合

自20世纪80年代以来，SGTE一直收集（并制作）二进制评估。这在Landolt-Börnstein系列的五卷中记录了大约450个二进制系统。这些体量伴随着一个数据库，可以计算相图，但数据库本身是加密的。现在是时候公开二进制数据集的SGTE集合了。该集合现在包含来自1238个不同二进制系统的2773个数据集。通过以开放的形式提供这个集合，希望calphhad建模，特别是三元和高阶系统可以进一步推广。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Calphad-computer Coupling of Phase Diagrams and Thermochemistry 化学-热力学

CiteScore

4.00

自引率

16.70%

发文量

审稿时长

2.5 months

期刊介绍： The design of industrial processes requires reliable thermodynamic data. CALPHAD (Computer Coupling of Phase Diagrams and Thermochemistry) aims to promote computational thermodynamics through development of models to represent thermodynamic properties for various phases which permit prediction of properties of multicomponent systems from those of binary and ternary subsystems, critical assessment of data and their incorporation into self-consistent databases, development of software to optimize and derive thermodynamic parameters and the development and use of databanks for calculations to improve understanding of various industrial and technological processes. This work is disseminated through the CALPHAD journal and its annual conference.